///////////////////////////////////////////////
//////////////////PROPERTIES///////////////////
///////////////////////////////////////////////
/*********************************************/
///////////////////////////////////////////////
////////////////////METHODS////////////////////
///////////////////////////////////////////////
//////////////TRANSFORM_METHODS////////////////
public override void moveTo(float x, float y)
{
float oldX = systemCenter.X, oldY = systemCenter.Y;
if (OnMoveStart != null)
{
if (!OnMoveStart.Invoke(this, oldX, oldY))
{
return;
}
}
if (OnMoving != null)
{
OnMoving.Invoke(this, oldX, oldY);
}
GlVectorR2 moveVector = new GlVectorR2(x - this.systemCenter.X, y - this.systemCenter.Y);
this.systemCenter = new GlPointR2(x, y);
foreach (GlFigure F in this.figuresAmount)
{
GlPointR2 newCenter = moveVector.fromPointToPoint(F.Center);
F.moveTo(newCenter.X, newCenter.Y);
}
if (OnMoved != null)
{
OnMoving.Invoke(this, oldX, oldY);
}
}
///////////////////////////////////////////////
//////////////////PROPERTIES///////////////////
///////////////////////////////////////////////
/*********************************************/
///////////////////////////////////////////////
////////////////////METHODS////////////////////
///////////////////////////////////////////////
//////////////TRANSFORM_METHODS////////////////
public override void moveTo(float x, float y)
{
if (OnMoveStart != null)
{
if (!OnMoveStart.Invoke(this, this.polyCenter.X, this.polyCenter.Y))
{
return;
}
}
if (OnMoving != null)
{
OnMoving.Invoke(this, this.polyCenter.X, this.polyCenter.Y);
}
GlVectorR2 delta = new GlVectorR2(x - polyCenter.X, y - polyCenter.Y);
for (int i = 0; i < vertexes.Length; i++)
{
vertexes[i] = delta.fromPointToPoint(vertexes[i]);
}
GlPointR2 OP = new GlPointR2(this.polyCenter);
this.polyCenter = new GlPointR2(x, y);
if (OnMoved != null)
{
OnMoved.Invoke(this, OP.X, OP.Y);
}
}
//////////////TRANSFORM_METHODS////////////////
///////////////////////////////////////////////
/////////////INTERSECTION_METHODS//////////////
public override GlPointR2[] getIntersection(GlLineR2 L)
{
GlVectorR2 translatedVector = new GlVectorR2(L.DirectVector).getRotatedVector(this.SIN, this.COS);
GlPointR2 FP = L.PointOfLine.getPointTranslatedToRotatedSystem(this.SIN, this.COS, this.Center);
GlPointR2 SP = translatedVector.fromPointToPoint(FP);
float fPartRes = (float)Math.Pow(AdditionalHalfAixis * (FP.X - SP.X), 2.0);
float sPartRes = (float)Math.Pow(RealHalfAixis * (FP.Y - SP.Y), 2.0);
float tPartRes = FP.X * SP.Y - SP.X * FP.Y;
float sqrtPart = RealHalfAixis * AdditionalHalfAixis * (FP.X - SP.X) * (float)Math.Sqrt(fPartRes - sPartRes + Math.Pow(tPartRes, 2.0));
float x1 = (-(float)Math.Pow(RealHalfAixis, 2.0) * (FP.Y - SP.Y) * tPartRes + sqrtPart) / (sPartRes - fPartRes);
float x2 = (-(float)Math.Pow(RealHalfAixis, 2.0) * (FP.Y - SP.Y) * tPartRes - sqrtPart) / (sPartRes - fPartRes);
float y1 = AdditionalHalfAixis * (float)Math.Sqrt(x1 * x1 - Math.Pow(RealHalfAixis, 2.0)) / RealHalfAixis;
float y2 = -AdditionalHalfAixis * (float)Math.Sqrt(x2 * x2 - Math.Pow(RealHalfAixis, 2.0)) / RealHalfAixis;
float y3 = -AdditionalHalfAixis * (float)Math.Sqrt(x1 * x1 - Math.Pow(RealHalfAixis, 2.0)) / RealHalfAixis;
float y4 = AdditionalHalfAixis * (float)Math.Sqrt(x2 * x2 - Math.Pow(RealHalfAixis, 2.0)) / RealHalfAixis;
GlPointR2[] RP =
{
new GlPointR2(x1, y1).getTranslatedBackPoint(this.SIN, this.COS, this.Center),
new GlPointR2(x2, y2).getTranslatedBackPoint(this.SIN, this.COS, this.Center),
new GlPointR2(x1, y3).getTranslatedBackPoint(this.SIN, this.COS, this.Center),
new GlPointR2(x2, y4).getTranslatedBackPoint(this.SIN, this.COS, this.Center)
};
List <GlPointR2> res = new List <GlPointR2>();
for (int i = 0; i < RP.Length; i++)
{
bool a = this.isPointBelongs(RP[i]);
bool b = L.isPointBelongs(RP[i]);
if (a && b)
{
res.Add(RP[i]);
}
}
return(res.ToArray());
}